one of the better PnM games
Iruha is really lovely. I really like the "traditional" iruha theme and it has tons of new songs that I really, really love. The ninja-style unlocking game is hilarious btw.

Iroha is it !
This game provides an excellent array of music, and an endless amount of playability. The Konami controller is alittle small. but you can find arcade size controllers online. have fun.

ALOT of fun!
First pop'n music game Ive actually bought and must say Im really impressed. Though alot of the core information is in japanese you can still get a good basic game from following the english menu system.

One bit of advice for newcommers. GET YOURSELF A CONTROLLER! if like me, you find yourself new to the series the dual shock is REALLY hard and somewhat frustrating to use and can really put a blotch on your experience.

Other then that. The menu's are pleasing to the eyes, colours and graphics all super neat and the gameplay is awesome XD
Loses a star only cause of the japanese...
Yes it is a japanese game but unless you know what your doing alot of the sub menus and extra options are kinda pointless as you've got no hope of even attempting to understand.

Best Pop'n Music CS yet
By far the best PnM consumer software available to date. Fun and easy unlock system, good bonuses, and best CS version music selection. Great buy for any new fans or old players alike.

WONDERFUL GAME!!!
Best song list ever to be displayed for a home version since pop'n music 8. Fun and exciting to play.